JP4733265B2 - 脳組織の画像形成および特徴表示 - Google Patents

脳組織の画像形成および特徴表示 Download PDF

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Publication number
JP4733265B2
JP4733265B2 JP2000531103A JP2000531103A JP4733265B2 JP 4733265 B2 JP4733265 B2 JP 4733265B2 JP 2000531103 A JP2000531103 A JP 2000531103A JP 2000531103 A JP2000531103 A JP 2000531103A JP 4733265 B2 JP4733265 B2 JP 4733265B2
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tissue
optical
optical system
light
phase
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JP2002502653A (ja
JP2002502653A5 (fr
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チャンス，ブリトン
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ノン−インヴェイシヴ テクノロジイ，インク．
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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue
    • A61B5/1455—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue using optical sensors, e.g. spectral photometrical oximeters
    • A61B5/14551—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue using optical sensors, e.g. spectral photometrical oximeters for measuring blood gases
    • A61B5/14553—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue using optical sensors, e.g. spectral photometrical oximeters for measuring blood gases specially adapted for cerebral tissue
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/0033—Features or image-related aspects of imaging apparatus classified in A61B5/00, e.g. for MRI, optical tomography or impedance tomography apparatus; arrangements of imaging apparatus in a room
    • A61B5/004—Features or image-related aspects of imaging apparatus classified in A61B5/00, e.g. for MRI, optical tomography or impedance tomography apparatus; arrangements of imaging apparatus in a room adapted for image acquisition of a particular organ or body part
    • A61B5/0042—Features or image-related aspects of imaging apparatus classified in A61B5/00, e.g. for MRI, optical tomography or impedance tomography apparatus; arrangements of imaging apparatus in a room adapted for image acquisition of a particular organ or body part for the brain
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/0059—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence
    • A61B5/0073—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence by tomography, i.e. reconstruction of 3D images from 2D projections
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2562/00—Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
    • A61B2562/02—Details of sensors specially adapted for in-vivo measurements
    • A61B2562/0233—Special features of optical sensors or probes classified in A61B5/00
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2562/00—Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
    • A61B2562/02—Details of sensors specially adapted for in-vivo measurements
    • A61B2562/0233—Special features of optical sensors or probes classified in A61B5/00
    • A61B2562/0242—Special features of optical sensors or probes classified in A61B5/00 for varying or adjusting the optical path length in the tissue
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2562/00—Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
    • A61B2562/04—Arrangements of multiple sensors of the same type
    • A61B2562/046—Arrangements of multiple sensors of the same type in a matrix array
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/40—Detecting, measuring or recording for evaluating the nervous system
    • A61B5/4058—Detecting, measuring or recording for evaluating the nervous system for evaluating the central nervous system
    • A61B5/4064—Evaluating the brain
JP2000531103A 1998-02-11 1999-02-11 脳組織の画像形成および特徴表示 Expired - Fee Related JP4733265B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US7429698P 1998-02-11 1998-02-11
US60/074,296 1998-02-11
US9801898P 1998-08-26 1998-08-26
US60/098,018 1998-08-26
PCT/US1999/003030 WO1999040841A1 (fr) 1998-02-11 1999-02-11 Visualisation et caracterisation du tissu cerebral

Related Child Applications (1)

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JP2011048944A Division JP2011104428A (ja) 1998-02-11 2011-03-07 脳組織の画像形成および特徴表示

Publications (3)

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JP2002502653A JP2002502653A (ja) 2002-01-29
JP2002502653A5 JP2002502653A5 (fr) 2006-04-13
JP4733265B2 true JP4733265B2 (ja) 2011-07-27

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JP2000531103A Expired - Fee Related JP4733265B2 (ja) 1998-02-11 1999-02-11 脳組織の画像形成および特徴表示
JP2011048944A Pending JP2011104428A (ja) 1998-02-11 2011-03-07 脳組織の画像形成および特徴表示

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US (2) US7610082B2 (fr)
EP (1) EP1054619B1 (fr)
JP (2) JP4733265B2 (fr)
CA (1) CA2319456C (fr)
DE (1) DE69937602T2 (fr)
WO (1) WO1999040841A1 (fr)

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